“You have to own whatever part of it you’re responsible for,” she said of those experiences for the mag's January issue. “It takes a lot of soul-searching. It’s important to go through that, because hopefully you won’t repeat yourself.”

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When asked if it was easier to date Toth than her past high-profile squeezes, Witherspoon told Glamour she did not want to badmouth her exes.

“But what I’m finding out is that it’s very comfortable to be with somebody who understands my career, but doesn’t do what I do,” she said.

Witherspoon is the latest high-profile name to announce an engagement or new marriage ahead of the New Year.

Earlier Tuesday, “Thor’s” Chris Hemsworth and “Snakes on a Plane” actress Elsa Pataky revealed they’d been hitched over the holidays.